The open-uri-cached rubygem allows local users to execute arbitrary Ruby code by creating a directory under /tmp containing "openuri-" followed by a crafted UID, and putting Ruby code in said directory once a meta file is created.
References
Link | Resource |
---|---|
https://github.com/tigris/open-uri-cached/blob/master/lib/open-uri/cached.rb#L39 | Third Party Advisory |
https://github.com/tigris/open-uri-cached/blob/master/lib/open-uri/cached.rb#L25 | Third Party Advisory |
https://github.com/tigris/open-uri-cached/blob/master/lib/open-uri/cached.rb#L115 | Third Party Advisory |
http://www.securityfocus.com/bid/74469 | Third Party Advisory VDB Entry |
http://www.openwall.com/lists/oss-security/2015/05/06/2 | Mailing List Third Party Advisory |
http://www.benjaminfleischer.com/2013/03/20/yaml-and-security-in-ruby/ | Third Party Advisory |
Configurations
Information
Published : 2017-08-18 09:29
Updated : 2020-11-05 06:55
NVD link : CVE-2015-3649
Mitre link : CVE-2015-3649
JSON object : View
CWE
CWE-20
Improper Input Validation
Products Affected
open-uri-cached_project
- open-uri-cached